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Acrylamide not linked to breast cancer in US women

Foods that contain acrylamide are unlikely to cause breast cancer in women, according to preliminary results of a new study involving 100,000 U.S. women.

22 Aug 2007

Genetic testing can be used to help personalize the therapeutic dosage of warfarin

Genetic testing can be used to help personalize the therapeutic dosage of warfarin, a commonly-used anticoagulant, according to research published in the September 1, 2007, issue of Blood, the journal of the American Society of Hematology.

21 Aug 2007

Red and blue fruits and veggies the best for fighting cancer

A new study by scientists in the U.S. has found that red and blue foods are the best when it comes to fighting cancer.

20 Aug 2007

Doubt raised again over value of antioxidant supplements

According to a new study by French researchers, antioxidant supplements do not protect women against skin cancer and in fact they may possibly increase their risk.

20 Aug 2007

Granny was right - nothing is better than good old fashioned soap and water!

When it comes to germs scientists have found that granny was right and nothing is better than good old fashioned soap and water.

20 Aug 2007

Depression over-diagnosed and many people just blue

An Australian psychiatrist has accused the medical profession of over-diagnosing depression, and says thousands of people are wrongly being prescribed drugs to treat it.

20 Aug 2007

Hypertension in African Americans - forthcoming study will look at how genes can contribute to hypertension

Exercise cannot reduce a sodium-retaining hormone in African Americans known to potentially cause hypertension, found Michael D. Brown, Ph.D., the senior author of a study in the September issue of Experimental Physiology. Brown is an associate professor of kinesiology at Temple University's College of Health Professions.

17 Aug 2007

We need to treat cancer like an infectious disease

Among the many medical miracles produced by science over the years, vaccines and antibiotics have undoubtedly saved the most lives.

17 Aug 2007

Drug topotecan shows promise against Wilms tumor

St. Jude researchers have shown that the drug topotecan holds promise as a treatment for the recurrent form of a kidney cancer called Wilms tumor, a solid tumor of the kidney that arises from immature kidney cells, and the fifth most common tumor among children.

17 Aug 2007

Painful memories toughest to leave behind

Painful, emotional memories that people would most like to forget may be the toughest to leave behind, especially when memories are created through visual cues, according to a new study by the University of North Carolina at Chapel Hill.

17 Aug 2007

Relapse from antidepressant medication may be lack of response to medication in the first place

A new study by Rhode Island Hospital researchers indicates that a relapse during antidepressant continuation treatment may be due to a relapse in patients who were not true drug responders.

17 Aug 2007

Reactivating a critical gene lost in kidney cancer reduces tumor growth

Researchers at Mayo Clinic Jacksonville, have found that a key gene is often silenced in clear cell renal cell carcinoma, the most common type of kidney cancer, and when they restored that gene in human kidney cancer cells in culture and animal experiments, tumors stopped growing and many disappeared.

17 Aug 2007

Prophylactic cranial irradiation in small cell lung cancer significantly increases survival

Prophylactic cranial irradiation after chemotherapy significantly reduces the risk of brain metastasis and doubles one-year survival in small-cell lung cancer (SCLC), according to the results of the multicenter phase III randomized EORTC trial 08993-22993, published in the New England Journal of Medicine.

17 Aug 2007

Pronouns light up brain!

New research suggests that pronouns may play a far greater role than simply replacing a proper name in a sentence. A University of South Carolina study suggests that pronouns help keep the brain's complex circuitry and limited memory system from being overloaded.

17 Aug 2007

Organ-transplant drug may help fight lupus

A compound related to a drug used in humans to prevent organ-transplant rejection attacks a key biochemical process in the faulty immune cells of lupus-prone mice, suggesting a possible new approach to combating the disease, UT Southwestern Medical Center researchers have found.

17 Aug 2007

PET MPI provides a more accurate "picture" of coronary obstruction

Physicians need to know how badly heart vessels are blocked before they can decide how to treat patients at risk of having a heart attack.

17 Aug 2007

Antibacterial soaps show no health benefits over plain soaps

Antibacterial soaps show no health benefits over plain soaps and, in fact, may render some common antibiotics less effective, says a University of Michigan public health professor.

17 Aug 2007

Breakthrough pain medication

Cancer patients frequently experience two types of pain: persistent and breakthrough.

17 Aug 2007

Sirtuin protein instrumental in fat production and metabolism

A new Joslin Diabetes Center-led study has identified a protein found in fat cells that may play a major role in how fat is produced and stored, offering a new target for treatments to prevent obesity and reduce the risk for type 2 diabetes.

17 Aug 2007

Most flu shot plans do not address how to vaccinate hard-to-reach populations

Most flu immunization plans in the United States do not address how to vaccinate hard-to-reach populations (HTR)--undocumented immigrants, substance users, the homeless, homebound elderly, and minorities--and this potentially dangerous omission can lead masses of people to become ill during an outbreak of pandemic flu or other contagious disease, according to a new study by the New York Academy of Medicine in the current issue of the Journal of Urban Health.

17 Aug 2007